Abstract

In this paper, simulation and implementation way for practical control of Single Inverter Microgrid (SIMG) is presented. This system is equipped by solar system, wind energy conversion system (WECS), and microturbine system. Each DG’s has controlled independently. This is a kind of decentralize control because each DG’s has difference controller. Control of Microgrid (MG) during both grid tie and islanding modes is presented. Solar system and WECS are modeled based on santerno products. This system is compared with three inverter MGs with Centralize control strategy. Controlled signals show that SIMG is more reliable and economical. THD is improved and strategy is simplified for SIMG.

Highlights

  • Renewable energy emerges as an alternative way of generating clean energy

  • Simulation and implementation way for practical control of Single Inverter Microgrid (SIMG) is presented. This system is equipped by solar system, wind energy conversion system (WECS), and microturbine system

  • Solar system and WECS are modeled based on santerno products

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Summary

Introduction

As a result, increasing the use of “green” energy benefits the global environment, making it global concern. These small but smart grids present a new paradigm for low voltage distribution systems, in which a multilevel control system must be performed in order to ensure the proper operation of the MG [1] Each DG’s and its control strategies are discussed in this article

Photovoltaic System Description
Wind Power Energy Conversion Description
Micriturbine System
System Simulation
Buck and Boost Design for SIMG
Conclusion
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